package com.example.helloworld;
import android.database.sqlite.SQLiteDatabase;
import android.app.Application;
import android.content.Context;
import com.example.helloworld.db.DBManager;
import com.example.helloworld.db.TypeBean;

import java.util.ArrayList;
import java.util.List;

//表示全局应用的类
public class UniteApp extends Application {
    @Override
    public void onCreate() {
        super.onCreate();
        //初始化数据库
        DBManager.initDB(getApplicationContext());
    }


}

